INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c642e71ad4200a6243013ac658206ab5472479d55add2704b1f70683dabf116', 
    'Q4ZNhDThyg6ii5udVuvSt5inOYu90NhrxdzjSsZkfL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)