INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903e910b6b3134969ec4cfe41ee8c11884aa9d7bb641e5d322274effea79dcf9', 
    '1REXLB4BXxAJuTqbPS78Jh96xfmsqlaQSZGxGJMw3B4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)