INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '795e7fe765dceb6e51747cb1278f781f24494993e9f6fb7272796d5561051a5a', 
    'AsMb3dCIXpbu2w3UR1DKC5ELv04PpDvb+9sAnoL1+C4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)