INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb7f197249c9ea1a31ca1952a9ee583550a52886f0aa68a2f9be60687afb4360', 
    'QBrv4yjKEUuWNPpjZmf2C03aOoosyszKeRuc+yNG1+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)