INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59e6f5c2727476c7ffec50e7876735016ca49f935a2c9a94c255f7fc7328bbee', 
    'mRlJ9Ag4Fjcbg+X1eiLyCFPmXRhpLQHsyZ4cR7EZ0LQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)