INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ed5ccd26be7f9adb224f2b7297490c9e02158487e8bd5fbefeceeefaac3bbe', 
    'pk5G/KI54Ps8AuoaLFtWLdBMKAjebryBSEvA004PcFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)