INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cbc302f757b595e8595ca59c6794df24ad9e1525245f09b5bcdc21b9362117f', 
    '1q1AU63I01TJ+uyxGXLJq+nTzakE6RTEOdw2kD912u0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)