INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c681b256033a3a61c82a627a912e033785a781254d75ddcb72e3216fbf9b6b73', 
    'FtGJ+unpF03vCDMqRGdNJWvrqJH8ST0FW2fJUkw/kf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)