INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c570fc7ae182f7033fe14b1343e7a787a242a361eefcaefefda260648ee32c99', 
    'mpq99tBlPVBBkZvGIOVqfnQCwAqNh2x/HCfb8tV7pTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)