INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '419d5b88a470c372741a82583b1bbfccdf6e816edf4734e0bd31c685827e6405', 
    'MFYjkoHINNZfA07+PT8MPNRDF+98ns5tLX353teQrd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)