INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46d7a1f2ff983aa5ed9fe52125c8ca8e7b97c0591440857c9f693b461d654f2d', 
    'LmODmYhPY+0OItWUSnyEF3gCW65HBheFg0681Rb0Fqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)