INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4e7c14cb87eb2deaf9528952fa7f77805329500401d027e1ae1196bde595d3', 
    'Rm4LjAe0c954k0W0onyVmumW9vOcmEKN43UuQbIIt+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)