INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41bf54100c6fd4481b7fc089d2302cc24433a30d79b5841d44d672c5eac20737', 
    'nZ/YZmxuA65XKYDDEIkctjCneZjbCDhK4N4QYh0tbHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)