INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2d6465800a0cbe813d27ef579d15544703fcae5a6f072c8153aceff637f42ac', 
    'DL/jzlKCTuJJhLZ3QcGCqVV2VRfwoOpmLMC7KhUfLSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)