INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6d85ece66bb15ab78d8a11af9ee06f872e09c7c4ebb427bf871f79bb560250d', 
    'M1ZGQnYM/WNx9BGTdMIMaYK82a2Htp6Ncq+VEwAYkwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)