INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bb649cecfe13549ef8294433857ff009d4d62f716b77489f23cdba1ff0f0e08', 
    'JUV+UK8lJ0xmhj9y72quc9IIEc5cDsb4t4lLSDdOE2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)