INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75a66329f9689916e87e9999caf40982d16e31d9687ebc088f1310879e19a352', 
    'BHqkHnNUePsOSCUwN3wbNhtR1RFLMjSMJJaehGp5vj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)