INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b42457705e753d9f5dd49c7943a05b2f405995b13d14a5929f19f2dbc99c4ef2', 
    'DCZdzTBhH2CMAClXIXZ536xP3eivJyp/aAOa9P6aJ8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)