INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac120789e9ab711f91f9933e9783ed6628bd30f34f48d9371a8ecbe0a5b8c4e4', 
    'kAkYvHZGggMVBSBxyv7KGvrzWkxHynNGnc1t6+PLuY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)