INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0e77190052e056bf8728c63794bfca41f6d29b6c14ba24cccb819bf993cee53', 
    'uHT9iOEeoAz/q0I18x95tjNyhX1uSk9zp/Jn1y3IwCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)