INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1b32a986515d66d12fda1748c39e1758cc698dec456a5a24733f657bfc6ad2a', 
    'S9SC0U7usIcCCCHna/snMOk4QZLSx/upfj8TB4lQjWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)