INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f23b9f336b982d6adedbb2d7d41400c29fc2a59602a01dac9a55cc36de1333', 
    'B59U21mfiRiLF9AT6FLfLdAQLyXcasd7m3JXTNxo/S0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)