INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7998251366d3c832247c98495c9d440510bacb8c11789c362d460bb7fb0ecdb', 
    '5z73TED0YIKb6K/sudtWXCzi4/CPvd3anWOOjPuf0e8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)