INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e76404252f581ddd0a57ff61480104e99626af1f79d4fcaba56522343cca8530', 
    'M7NUQ5PSk6IRuf8HChp3YREMWrulCQ464vbIGKIFqxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)