INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e5e9274281f0ca933cb119ace5bc40d27268219a03e684a2be0f059fa06eff', 
    'kUWgwzieQM607SrGhZdh4zGla/brlKnz80BaJSOVKDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)