INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55da1a988beec02eedec30c3f49254b089ce26863d85389e2b0298dc3792c266', 
    '2rjPXu8wcCdpvdNzKOFYTcxfqBZ7M2ch+ilq2C/VHXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)