INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd86e203beb4938afda974d1d02868a19722cffc6591ea86b112f2461918094fc', 
    '48qzB8g42RTaMBFkvD9EVrzCYCQ3QPgnrHHZ3o3X9iM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)