INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfcaf908800021d8048845c39a7b015f5a400d87ae4c52315b163457ac8920eb', 
    'MaPaaddDJooKgkLPY4EOqHCe8quDrI1VPgSYKMseypc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)