INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75915bbacb1eee95eb7051787591788d9b05845812aa0e596e6f12fa3951547c', 
    'MA5z4+MdBjlORnHzrr2QxH48enbS/B5TudfxrTzJeKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)