INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c558180560db42aa099534c53e6030feec69774f2609afbc37fb99d1ebeb2837', 
    'G6Q3epPzrmpVgXiSaNjGt+rThty/XKno2dI0vaHzb1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)