INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c2b2932263507650a47ed33d1213b85f9affeb6f28c1810c4fe064c3e15d825', 
    '6UnlALfkXmCDVqEptWPyGxifTWwa8vt8JT24J1bZ8tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)