INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7499bb60b880d600d6b483f8a777de8c999b579a280c1bc8c361112b7faa19c4', 
    'StdcbKNRxJ9gq1JXS3FJG+E7Tpe74TmH+fC2RUtJdTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)