INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfe610e644fde03df2bc55217e642d81e75376910425d02a45266c503d00cefd', 
    '3fvE6bS3PpdHAXUrlD6VskLp0Hv68oDE41MJbp05HXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)