INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a07a471e8c5197733452161664d7942beed13836bbbc27464090b8ed2f35f0e', 
    'TXwTE1Q/fxN31cyGqFUfuNlN6XniCTcCWnW22R6x3Ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)