INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf38bffe50925192cdbe8823ce3346d1b5aa59c088be8448f6a196c3eaff7fcb', 
    'ZhvoTdL6GgiMOpG14q24zq63FnQwjDmg0EpimMONE+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)