INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12525578b43544044650d4aec40d85b913f49cd718bbf1357fbc787e60ecc11e', 
    'p9C470Q1OziHZ1tnUuMG2iS5EhAiW1Z/L3PuxPWerZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)