INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '231e61e82fdce0a2091493ce5e74b097c68bf7fcc2025616fc61a11b8e3a4a9e', 
    'R4vGC4fNiYrjDdIa1tymRYejUm5SlRLABUwzg7psTCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)