INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4475fe733e90b25aaa21ca03d01c12d9de99454844b7a4499e69e2524a02c0b3', 
    'RjSZQAaYkqW2w57ArK15wCnVx3RCj/eY0TnJjYB1c40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)