INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e2840a717fce113a453678e7b5a3d0af4192bd093059d0cc3acd2d44a2ea036', 
    'FNxG2td8yL6jRzjkHkctlGzRYrlDukR6/fhmGY/0Io0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)