INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5ff4ef49f05bc39a076e2a8038afe5608846477f5ac4ce62bcfe7ae5308367a', 
    'fl4mZs8Oi1qT3Tp6U1Ck9i+P72XPizdcqy2gurP1OyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)