INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db703cc31fab4bf7e001bd8b1b12856ff5bfe7929fee697885f7716fe4624a2c', 
    'sItuUX8QZgheLesgc18tcsPnLoTCbDAQKfHqdemVSQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)