INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1c7842f75fa4c185fbf0a1ca7c60993b6f6217b4e22b6bd2767d178be263bcf', 
    'Nju3Lrqg7mWtDnQuYFWQoD3+QmEa9mFwTuzKPOFC7Wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)