INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fe1ed11f1d3c5715b607963809dc90814a27b962aa73eb02e34fdd9774a14f6', 
    'JESRJc8XD5F47Gd/F5XkoUKtLmJRM6H/PRPuywwEM0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)