INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c21f3f7d6e91c2c2e523a9bdcbfdd60859e298138cd2c0359bb1475e3b75fcb3', 
    'WksaKMiYoqZPMCTLk46Iq2Fd4z4SatwMSjzwSxGy9jY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)