INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef3437baa51df2b0356fd9bfc50edaa46b1ce2d9134f0da3f538cd7d4a6b1dfc', 
    'efeTNBqxTJcLJdFL0Dmn5Q6hsm5uwWfScqJA3545f+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)