INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e357d5b3379cef08b92cf7c88f81507b9d1cb2756403b293adfbfa58e12e82c', 
    '7V1Qf9K3Sscbkudc+qDjKZG2aIKaCJe55wrD209kDkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)