INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ef486576315fec0dd6739271df2bed1df3f0bd96da03be8fb66f98581d9e575', 
    '5wW8VVflZMQlDJoG6s9O961RIJ7Da2tQbDanmEt34oE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)