INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3917c1f7ee3a36deea5760b20a2c0c6c3adf9cfe25c175d8d82ecac41fd4a5e9', 
    '+Y+lmmWf2OmmNFtNjGwoxMXj7dcJcqVhst/nt3rzUBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)