INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d03c82b5aee44809edc9ab45c0dcec703dbfa26800058fbf1cd51033dec32ac', 
    '8Tu1SqvYtdA+05B1cjiLPb+95NXE0anNLmpYAUcyVu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)