INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e45d1708cc70d82d273bb6d95733c8f981823f190f1b21014a9f76ccef3dcec9', 
    'eMF56A5JCKdmrpuEgXn8h3zJkEzgICnzBJrhkQNSoHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)