INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e0247fa3d94c5120cd5e0777e174541e0b94d9c2e60751b63b3d1d2604226c3', 
    'nynI+FEKIbLQ81aexYGracWWSHKt1YyylZa/ibyDHNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)