INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f3e0fd19e412541e825bab7e83cd85b393e96a60b187f8dc19aa7739aa223c0', 
    'KWvlL/RXEdAxco7v7Jzr53dug6bzc4U/UHLRWvqdvvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)