INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '257ba521f7461d6b11b5b034689787b70cdad5500ad4fb3b98a073f90967fdc8', 
    'mxzxzj+yC2ULaUDG2kRZeN1JZG04ICNGDWqroZbZ/z8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)