INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3aa25457d5928414f5ec3a234143772e0c120c659b8130acabd396edb604646', 
    'C2HXOD/OH9HtevZvqJkVXErTiR8i0RD5pl85yXGsMbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)