INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e16ea270bc3f54e336fba28a28488bbfe1c42c8dfb8045894870e3b8c2ce3e62', 
    'FIkqk2olCuCP0DHM1LoUVSbKBoQshtdp3p8h+OGfe10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)