INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6592aa3d73b6801fbecdfba74f8389de2c673bd7ff6ff416c33295170e410e53', 
    '55EaWzgPU68MJaGr96ftJ10OfiZkrFwmWxm6yFBmovc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)