INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaefe2a8318bc2cef7f3f32009275700610352a44c4ea910fddd9577171b9e05', 
    'm5JHEQr4a9GGtE1t6x1aYuhpSg6XZoOvDegljOTj8vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)