INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52d5420cec552ed2b0b85a5bd7f605e7d127156837f3160c074db8e110befd85', 
    'O9H45ftyeumn88nURyiVNEQZFIGe49wnvEBMXXYudRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)