INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe03579f99b21da302ce786160df056145774357ac5f47e89079aaeed1aad0c', 
    'T9VWWtonp0C4AYkAxzgU4BC9pLgr+8QlDADBsNJr81s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)