INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a44b8013a54dc3829791c163b560c4fac855e0093575b333a8cde87a2468ce59', 
    '8v4uAQA9o4F1n0VfTN96dwsqLcep7BJZ9htYf38raho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)