INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f15b1764883fddd6fce7d5995934705cb5cb4d7347f7e5e8e58bf5961a285ea1', 
    'pAg3wvW+FrSVCFAifEYUw8QW5r4x4C4QxmLUNS7Jqog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)