INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f6fda188e9beb9be4ea9e5ac4520d45f3aef9ef170616edbb705bf522dcc891', 
    '3QHiakChiDS1O/S38k6qQ8y+2sjeQ3sa93iLy3Nv3S0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)