INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4952dd0332a5a396ec9706eac1f2cde67a5e11324658408175b188d4202ff44b', 
    't8t3xcyY0DipNTpTnAzoYUx3r0yFWaC/s5bO9KmKVD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)