INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c6d1e4c5b5fed46c14fbef7c6325bd776688f312ba77149e597611d00373deb', 
    'd7q2+KZ8IqRoj7Lld03wMaulIYrg/j1vzL2ZTe6pANI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)