INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7571ed285ea78a1554e0d58479907048270226bbb06eee61fb72d599971d5b7f', 
    'R5Ge+8d8N/VM08gXcj87xHIZfk8cRheuFkC3NDy56pE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)