INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3cb0723f5cf66c57a036bee6cefa590ce02cfc1ee2a2e206d6be48a82aea93e', 
    'kVT4uuiKV2NtNyoNVrE3F3Uj1tAPVqbFGvYlc3oZIRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)