INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6e65eb9729dc363ef85b3abf2f3e69d25493e6d8f204a5366ddfd22531f0ca9', 
    'c8LepT6N1C2JriGJFGa5c5JYLdLyEYz0S9nHxEaotf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)