INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fddf48527b0c2466533b857ecec57c5de54bc8a1638c02cffea53e39945d8c89', 
    'nJkIchfRveMLV/SYWmI+hNZk4LFZE5cGKmJiyC4ytYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)