INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99e0ef5541989fe6d978032f7cf4ba372109ff7a498a6288e2e3c3c0b53f1d7e', 
    'RnRWUkncBLPzDDjuE3ZIdBEyv+U2VitzfL4pWRLWfUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)