INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ba7dcb95844e54e43859ff537d586a4f16544656063e3f429e8526494805ac1', 
    'fA1zCDfAz3YDzcAOjMZckAe15w7DnWHAayK3ayriFo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)