INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b09c3b43bea7110bb66041889dad078b832966e16645dbcafdad97a3af0064b8', 
    'wL74ZK8scvrB2u/iaxuSPbqs7HJGiGYYLS6rdH54D/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)