INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b55b300957d279aa7be454ca93d2a5be7e02b6a118e31dcc02be52d9755bfa57', 
    'QyMoUKoowb9UxtFvjF147ksdZPfVTau22FX0LE7MsOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)