INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c739bd84004303d38756b96ca3adfea3995716ae0da90e52766df6a5206218c', 
    'z1Ub06dG0VHfOusa3cWv/ePywDAFKMRJKHXoqs1IPEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)