INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '268d015b9e7f89ffdc7e64c72c973ba6b6ad4eb663c588623500043384942950', 
    'fmDbg250e0+juor0aeoOi44bQD0Xe3Q2t4Y7xghPYJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)