INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c72a6aa20025f5f12f35f35ef589c7a5c868a2b4ded551f2abc9dee048000a49', 
    'dCIR0Usq4wH2wscsnuh8rGKfBQsmbBMSxjZr5wd7F+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)