INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6293d315f3737bf254f57409cc203abfe44ccfbe7b32d42c95d3ab7f11b4a558', 
    'e3mqqfL9BQzT6vWItAqSSRpczn4TY4jvrMUTygrLe+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)