INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849e225c2c7b5488d17c073081dbbc0a6ee72f07718000a15642fc0d89dcf66e', 
    'MNeEO90vFPZUq+flsZUVYlG9yNWGUJBcGJVWyHcDaqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)