INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '123c78ccadaa2d44d3014224a1c732cb5aad61a673df4d276a5542d1cd2b82fb', 
    'MRGzKlz96fIPRUQ082dJD3+Xso37TSMv/KlNbKHzVGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)