INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e19dd0c207428f953bb39ec6fe4a592301440e7aabf15f3888e06bb41c3e9067', 
    'eK3F5wtOa7No/LR37VqV81sZVg493qKG+6e7W9wleUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)