INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b83a13605f8e57d1045a6969494d96cea1f92b4e676e338fe647c3454fd2b175', 
    '51ksSMcb7vYnAfdXPVpWX21T26SqRgs77YRD7ejpf0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)