INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7adea22ceb52992f32be467118e75f6341c28c02daf80ff2b403924ba43029c', 
    'iH7t0zflJ558smB99VsW0eovAeWZEbuYweu2zq2kSs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)