INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd12b84f89b4784b59c169c9a1a432892f1122b4f483715a5aaa998715492928a', 
    '4SaM4sFSbwDqsnO79s/Y7emzIOOvgib7CXW+MxpsqlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)