INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd21d29c7d14072b4c1642ac85004e16e93570fee0169587dbb6f33224647427e', 
    'nn/RagRjGoxg0tTyUa/lIRQrldTumamkgB2vYNwsRxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)