INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51249d29b8a1e40abcafca826ed67776fd68cee49dff3905c1eb733c644cbbea', 
    'BDya9Gy41hEdfi1roTtcYA2FQaJaLEWX1D5paB7JpL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)