INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef4d8fa0e110339c8b91364e508e79d4b4dbffe12bae298e606df75a03b828be', 
    'TzZx76CijlrWedCNSdY22GJNSnYks4GYtCXG/vzzsnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)