INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38d6537cb5a590211652ed33734c5d2c3ad0a12b2abddb88586918f3dc21f500', 
    'AZoq53Ho9AcoDzoNoNKFJwBWpG+THhBksaIYF51aG2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)