INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '075f999ac792c65e1bb49ba6abd2b23dfab15fcdd7d8c69c7640bc92f251b522', 
    'fQ56dE6zGKvw9xtBo924n1f5314sRkT38z/Y7Vqk7ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)