INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd173a41aebac2b47f04d7a601e38ec9c77975c5e6f741915b716a62138732e8c', 
    '4ZuwQQxeQ+NcA6f2L7iRFhr5h5M6+bQNPWGSENRzL1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)