INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248e11ce5f998f154d0ed6caa2ec989e4eb59903e498ed918521fc2b3923e090', 
    '9tKcmtCMAqwxayQ95Dr2u4cyD6PFhWUjlB2ez9Xj+F8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)