INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9e87e1bc63de2b2b54f3d4846ba59bcd5bf082d77a0a3109d64d8a172f45b81', 
    'KEhhCbnoF/z95SwfefeWUevmBdEMXBcXx98DNWJijs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)