INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4118e615405aa88b2d8097c3c6219bc742690e5516efd0c5f693b6b88c644ae5', 
    'xejI8DYrdSsFYpmZzEcQi3E1IlRyHZwKYIkt66ErLjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)