INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2a902daf778f004395e0549fc3904fb73090ea4f43c368604f1aa1795e9ab4b', 
    'JV03fToRQgK7oM57XNhsT5x1MDMYuyEfZHApZoQ+8Xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)