INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '482f13a7d2bfaf7a268a4aa4996dc2afa21a6eb3a1debafcd7b106299d378588', 
    'Xskyjor6rRdb1zNTD6uRhubDpNdhikj8g92IK9/tLfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)