INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acc53cf101c00fc63a50a393d10fab0dd4a034e64e1d84110883494f7aa7f974', 
    'iDpM24VcRQr201J7f3p8o3rpQ3nHUhLjY+1vyF5ncbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)