INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7ec5eaf6fef1bbf9cfcaec05f58403f77753971178bd86e7e97826d335a5a99', 
    'URgvy1Hzgkhiv905Mz2wHsHjOnnAnGoFSQ5P+3oAVe0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)