INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e593eec693ff20eeb9578823ebdcdca84456bfaa3f7f7d65959f6bb3e1cd8b2a', 
    'tfezJM44y15tfuOrPEIT61dIBRMjsgN37OW5PKZsT3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)